UFF58 Advanced VIs

Sound and Vibration Measurement Help


Edition Date: March 2018
Part Number: 372416L-01
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Owning Palette: UFF58b VIs

Use the UFF58 Advanced VIs to read and write to specific records in UFF58 (universal file format) files. Each UFF58 file consists of one or more functions. Each function contains 12 records. You cannot write to record 7.

The VIs on this palette can return general LabVIEW error codes or specific sound and vibration error codes.

If you write to the same UFF58 file multiple times without using the SVT UFF58 Close File VI each time, you create new functions in the file every time you write to the UFF58 file. The SVT UFF58 Write VI does not append data within a single function.

You cannot edit a UFF58 file with the UFF58b or UFF58 Advanced VIs after you write and close the file. If you need to edit the contents of an existing UFF58 file after you write and close the file, you can read the information then write modified information to a new UFF58 file.

Note  Refer to the University of Cincinnati Structural Dynamics Research Lab Web site at www.sdrl.uc.edu for more information about the UFF58 standard.
Palette ObjectDescription
SVT UFF58 Read Record 10Reads the values of all the fields in record 10 of a UFF58 (universal file format) file. Record 10 contains the ordinate denominator data characteristics. Record 9 contains the ordinate or ordinate numerator data characteristics. Use this VI with the SVT UFF58 Read Record 9 VI if you need to read ordinate denominator and ordinate numerator data characteristics.
SVT UFF58 Read Record 4Reads the values of all the fields in record 4 of a UFF58 (universal file format) file.
SVT UFF58 Read Record 5Reads the values of all the fields in record 5 of a UFF58 (universal file format) file.
SVT UFF58 Read Record 6Reads the values of all the fields in record 6 of a UFF58 (universal file format) file. Record 6 contains the degree of freedom identification.
SVT UFF58 Read Record 7Reads the values of all the fields in record 7 of a UFF58 (universal file format) file except field 6, z-axis value, which is not supported. Record 7 contains the data form.
SVT UFF58 Read Record 8Reads the values of all the fields in record 8 of a UFF58 (universal file format) file. Record 8 contains the abscissa data characteristics.
SVT UFF58 Read Record 9Reads the values of all the fields in record 9 of a UFF58 (universal file format) file. Record 9 contains the ordinate or ordinate numerator data characteristics. Use this VI with the SVT UFF58 Read Record 10 VI if you need to read ordinate numerator and ordinate denominator data characteristics.
SVT UFF58 Read Records 1 to 3Reads the values of records 1, 2, and 3 of a UFF58 (universal file format) file. Record 1 typically is used for the function description. Record 3 typically is used to identify when the function was created.
SVT UFF58 Write Record 10Writes the values of the fields in record 10 of the UFF58 (universal file format) file. Record 10 contains the ordinate denominator data characteristics. Record 9 contains the ordinate or ordinate numerator data characteristics. Use this VI with the SVT UFF58 Write Record 9 VI if you need to write ordinate denominator and ordinate numerator characteristics.
SVT UFF58 Write Record 4Writes the values of the fields in record 4 of the UFF58 (universal file format) file.
SVT UFF58 Write Record 5Writes the values of the fields in record 5 of the UFF58 (universal file format) file.
SVT UFF58 Write Record 6Writes the values of the fields in record 6 of the UFF58 (universal file format) file. Record 6 contains the degree of freedom identification.
SVT UFF58 Write Record 8Writes the values of the fields in record 8 of the UFF58 (universal file format) file. Record 8 contains the abscissa data characteristics.
SVT UFF58 Write Record 9Writes the values of the fields in record 9 of the UFF58 (universal file format) file. Record 9 contains the ordinate or ordinate numerator data characteristics. Use this VI with the SVT UFF58 Write Record 10 VI if you need to write ordinate numerator and ordinate denominator data characteristics.
SVT UFF58 Write Records 1 to 3Writes the values of records 1, 2, and 3 of the UFF58 (universal file format) file. Record 1 typically is used for the function description. Record 3 typically is used to identify when the function was created.

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